GB1513370A - Fluid-pressure operated actuator arrangements - Google Patents

Fluid-pressure operated actuator arrangements

Info

Publication number
GB1513370A
GB1513370A GB33515/74A GB3351574A GB1513370A GB 1513370 A GB1513370 A GB 1513370A GB 33515/74 A GB33515/74 A GB 33515/74A GB 3351574 A GB3351574 A GB 3351574A GB 1513370 A GB1513370 A GB 1513370A
Authority
GB
United Kingdom
Prior art keywords
valve
lever
carrier
quadrant
resilient means
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB33515/74A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to GB33515/74A priority Critical patent/GB1513370A/en
Priority to US05/597,593 priority patent/US3993418A/en
Priority to DE19752533241 priority patent/DE2533241A1/de
Priority to IT25766/75A priority patent/IT1040093B/it
Priority to JP50092965A priority patent/JPS5141197A/ja
Priority to FR7523595A priority patent/FR2280813A1/fr
Publication of GB1513370A publication Critical patent/GB1513370A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/14—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with rotary servomotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
    • F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
    • F15B9/12—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor in which both the controlling element and the servomotor control the same member influencing a fluid passage and are connected to that member by means of a differential gearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/12—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type
    • F01C1/126—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with elements extending radially from the rotor body not necessarily cooperating with corresponding recesses in the other rotor, e.g. lobes, Roots type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Servomotors (AREA)
  • Retarders (AREA)
  • Regulating Braking Force (AREA)
GB33515/74A 1974-07-30 1974-07-30 Fluid-pressure operated actuator arrangements Expired GB1513370A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB33515/74A GB1513370A (en) 1974-07-30 1974-07-30 Fluid-pressure operated actuator arrangements
US05/597,593 US3993418A (en) 1974-07-30 1975-07-21 Fluid-pressure operated actuator with follow-up transmission
DE19752533241 DE2533241A1 (de) 1974-07-30 1975-07-25 Druckmittelbetaetigte stellgliedanordnung
IT25766/75A IT1040093B (it) 1974-07-30 1975-07-25 Dispositivi azionatori comandati a fluido pressione
JP50092965A JPS5141197A (en) 1974-07-30 1975-07-29 Ryutaiatsusadono sadosochi
FR7523595A FR2280813A1 (fr) 1974-07-30 1975-07-29 Ensemble d'actionnement fonctionnant avec un fluide sous pression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB33515/74A GB1513370A (en) 1974-07-30 1974-07-30 Fluid-pressure operated actuator arrangements

Publications (1)

Publication Number Publication Date
GB1513370A true GB1513370A (en) 1978-06-07

Family

ID=10353974

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33515/74A Expired GB1513370A (en) 1974-07-30 1974-07-30 Fluid-pressure operated actuator arrangements

Country Status (6)

Country Link
US (1) US3993418A (cg-RX-API-DMAC7.html)
JP (1) JPS5141197A (cg-RX-API-DMAC7.html)
DE (1) DE2533241A1 (cg-RX-API-DMAC7.html)
FR (1) FR2280813A1 (cg-RX-API-DMAC7.html)
GB (1) GB1513370A (cg-RX-API-DMAC7.html)
IT (1) IT1040093B (cg-RX-API-DMAC7.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2638622C3 (de) * 1976-08-27 1981-05-27 Berghöfer, Hans, Dipl.-Kfm., 2000 Hamburg Elastisches Rohrverbindungsstück
US4111044A (en) * 1976-12-10 1978-09-05 Mcclure Charles A Flow monitoring
US4249453A (en) * 1978-10-16 1981-02-10 The Bendix Corporation Fluidic motor actuator
US5378127A (en) * 1993-04-16 1995-01-03 Sauer Inc. Manual displacement control for hydrostatic transmissions and method of precise symmetry adjustment therefore

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1086464A (en) * 1914-02-10 Edward P Robinson Controlling device for power-driven gear.
US528183A (en) * 1894-10-30 schleichee
US742070A (en) * 1903-06-16 1903-10-20 Charles F Saylor Apparatus for reversing steam-engines.
FR529310A (fr) * 1920-12-31 1921-11-26 Augustin Chantiers Et Ateliers Dispositif de commande à distance d'une barre ou organe similaire
US2311516A (en) * 1941-09-27 1943-02-16 Deere & Co Hydraulic control mechanism
US2453651A (en) * 1942-04-27 1948-11-09 Bendix Aviat Corp Control for internal-combustion engines
US2511393A (en) * 1944-03-23 1950-06-13 Deere Mfg Co Follow-up control means for hydraulic mechanism
US2863422A (en) * 1947-01-22 1958-12-09 Mercier Jean Hydraulic follow up systems
FR1004770A (fr) * 1949-12-31 1952-04-02 Boulton Aircraft Ltd Perfectionnements aux dispositifs d'asservissement
US2727359A (en) * 1954-06-28 1955-12-20 Charles V Staller Follow-up control
US2949891A (en) * 1956-08-16 1960-08-23 Fairchild Engine & Airplane Pneumatically actuated mechanical jacks
FR1373486A (fr) * 1963-10-30 1964-09-25 Atomic Energy Authority Uk Servo-mécanisme

Also Published As

Publication number Publication date
JPS5141197A (en) 1976-04-06
FR2280813A1 (fr) 1976-02-27
DE2533241A1 (de) 1976-02-12
FR2280813B1 (cg-RX-API-DMAC7.html) 1977-12-09
US3993418A (en) 1976-11-23
IT1040093B (it) 1979-12-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee